Well, living in England where there's not a lot you're allowed to do if violent people enter your home, so:
A: Put down the lightgun and cook them dinner and teach them the error of their ways
B: Cook them dinner and teach them the error of their ways
C: Cook them dinner and teach them the error of their ways through the medium of song
A: Put down the lightgun and cook them dinner and teach them the error of their ways
B: Cook them dinner and teach them the error of their ways
C: Cook them dinner and teach them the error of their ways through the medium of song